487254550

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{76733}}^1$

素因数の和:76872

約数の個数: 24

約数和(自身を含む): 913441536

約数和(自身を除く): 426186986

約数列:

[1, 2, 5, 10, 25, 50, 127, 254, 635, 1270, 3175, 6350, 76733, 153466, 383665, 767330, 1918325, 3836650, 9745091, 19490182, 48725455, 97450910, 243627275, 487254550]

約数ペア:

[(1, 487254550), (2, 243627275), (5, 97450910), (10, 48725455), (25, 19490182), (50, 9745091), (127, 3836650), (254, 1918325), (635, 767330), (1270, 383665), (3175, 153466), (6350, 76733)]